package com.arron.iterator;

import java.util.Iterator;

public class ComputerCollege implements College{

    Department[] departments;
    int numOfDepartment = 0;//保存当前数组的对象个数

    public ComputerCollege() {
        departments = new Department[5];
        addDepartment("Java专业", " ~Java专业~ ");
        addDepartment("PHP专业", " ~PHP专业~ ");
        addDepartment("大数据专业", " ~大数据专业~ ");
    }


    @Override
    public String getName() {
        return "计算机学院";
    }

    @Override
    public void addDepartment(String name, String desc) {
        Department department =new Department(name,desc);
        departments[numOfDepartment] =department;
        numOfDepartment++;
    }

    @Override
    public Iterator createIterator() {

        return new ComputerCollegeIterator(departments);
    }
}
